Glue injection machine

Abstract

The utility model relates to the technical field of glue injection machines, in particular to a glue injection machine which comprises a discharging conveying line, a frame and a feeding conveying line, the upper surface of the frame is fixedly connected with a glue injection system, the surface of the glue injection system is fixedly connected with a glue injection gun, the surface of the frame is movably connected with a rotating rod and a lifting rod, and the rotating rod is fixedly connected with the lifting rod. The surface of the rotating rod is fixedly connected with a rotating disc. According to the utility model, through the fixed connection of the turntable and the rotating rod, the movable connection of the lifting rod and the loop synchronizing wheel, the fixed connection of the first loop synchronizing wheel and the crawler belt, the fixed connection of the crawler belt and the second synchronizing wheel, the fixed connection of the second synchronizing wheel and the motor, and the fixed connection of the lifting rod and the air cylinder, the automatic glue injection effect is achieved; and through the fixed connection of the frame and the sliding bead, the fixed connection of the rotating rod, the turntable and the servo, and the fixed connection of the rotating rod and the synchronous wheel, when the product is separated from the turntable after glue injection is completed, the product cannot be clamped in a material carrying notch of the turntable.

Description

Technical Field

[0001] The utility model relates to the technical field of glue injection machines, in particular to a glue injection machine. Background Art

[0002] The glue injection machine, also known as the injection molding machine or injection machine, is the main molding equipment that uses the water-based glue to make various sealed metal semi-finished products using glue molds.

[0003] In modern society, rubber has become an indispensable part of people's lives. A considerable part of the daily necessities used by people are made of rubber, and a glue injection machine is needed when manufacturing rubber products. However, the existing glue injection machines are not fully automated when in use, and manual operation is still required in some processes. Moreover, after the glue injection of the product is completed, the product cannot automatically leave the glue injection machine and enter the conveyor belt, and will deviate from the conveyor track. Utility Model Content

[0004] The utility model aims to provide a glue injection machine to solve the problems in the prior art that the existing glue injection machine cannot be fully automated during use and the product cannot automatically detach from the glue injection machine and enter the conveyor belt after the glue injection is completed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glue injection machine, comprising a discharging conveyor line, a frame and a feeding conveyor line, the upper surface of the frame is fixedly connected to a glue injection system, the surface of the glue injection system is fixedly connected to a glue injection gun, the surface of the frame is movably connected to a rotating rod, the surface of the rotating rod is fixedly connected to a turntable, the end of the rotating rod away from the turntable is fixedly connected to a first gear, the surface of the first gear is movably connected to a connecting belt, the surface of the connecting belt is movably connected to a second gear, the surface of the second gear is fixedly connected to a servo, and the surface of the frame is fixedly connected to a rotating rod. A motor is connected, and a first loop synchronous wheel is fixedly connected to the output end of the motor, a track is fixedly connected to the surface of the first loop synchronous wheel, a second loop synchronous wheel is fixedly connected to the surface of the track, a loop is fixedly connected to the surface of the second loop synchronous wheel, a lifting rod is plug-connected to the surface of the loop, a cylinder is fixedly connected to the surface of the frame, a sliding ball is movably connected to the surface of the frame, a spring is fixedly connected to the surface of the turntable, a gasket is fixedly connected to the end of the spring away from the turntable, a material belt groove is opened on the surface of the turntable, and a material baffle plate is arranged on the upper surface of the frame.

[0006] Preferably, the surface of the turntable is evenly provided with material-carrying slots, and the glue injection gun acts on the top of the turntable through a glue injection system.

[0007] Preferably, the rotating rod is cylindrical in shape, and the turntable is rotatably connected to the frame via the rotating rod.

[0008] Preferably, the surface of the connecting belt is evenly provided with card grooves.

[0009] Preferably, the first loop synchronous wheel, the second loop synchronous wheel and the loop are all cylindrical in shape, the lifting rod is cylindrical in shape, and the crawler track is fixedly connected to the second loop synchronous wheel through a fixed connection between the motor and the first loop synchronous wheel.

[0010] Preferably, the sliding balls are spherical, and ball grooves are provided on the surface of the frame, and the sliding balls are evenly distributed in the ball grooves on the surface of the frame.

[0011] Preferably, the gasket is in the shape of a curved plate, and the gasket acts on the surface of the turntable by being fixedly connected to a spring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the fixed connection between the turntable and the rotating rod, the fixed connection between the rotating rod and the first gear, the movable connection between the first gear and the connecting belt, the movable connection between the connecting belt and the second gear, and the fixed connection between the second gear and the servo, the rotation of the servo drives the turntable to rotate intermittently in the same direction, so that the product after glue injection can be automatically separated from the glue injection station and the next product can be brought into the glue injection station. Through the fixed connection between the motor and the first loop synchronous wheel, the fixed connection between the first loop synchronous wheel and the track, the fixed connection between the track and the second loop synchronous wheel, the fixed connection between the second loop synchronous wheel and the loop, the fixed connection between the loop and the lifting rod, and the fixed connection between the lifting rod and the output end of the cylinder, when the product reaches the corresponding position, the lifting rod can lift the product to the vicinity of the lower end of the glue injection gun and drive the product to rotate. After the glue injection of the product is completed, it will be brought back to its original position to separate from the glue injection station, thereby achieving the effect of automated glue injection and saving manpower.

[0014] 2. Through the movable connection between the frame and the sliding ball, when the product enters the injection station, the sliding ball continuously rolls on the surface of the product, making the movement of the product smoother. Through the fixed connection between the spring and the turntable, and the fixed connection between the spring and the gasket, when the product leaves the turntable after the injection is completed, it will be ejected by the force of the spring, so that the product will not be stuck in the material slot of the turntable, thereby solving the problem of the product leaving the conveyor track. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a partial schematic diagram of the structure of the framework of the utility model from the front view;

[0017] Figure 3 It is a partial schematic diagram of a three-dimensional top view of the structure of the frame of the utility model;

[0018] Figure 4 It is a three-dimensional partial schematic diagram of the structure of the turntable of the utility model;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. discharging conveyor line; 2. frame; 3. turntable; 4. feeding conveyor line; 5. glue injection system; 6. glue injection gun; 7. rotating rod; 8. first gear; 9. connecting belt; 10. second gear; 11. servo; 12. motor; 13. first loop synchronous wheel; 14. crawler track; 15. second loop synchronous wheel; 16. loop; 17. lifting rod; 18. cylinder; 19. sliding ball; 20. spring; 21. gasket; 22. material belt slot; 23. material baffle plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] A glue injection machine comprises a discharging conveying line 1, a frame 2 and a feeding conveying line 4. The upper surface of the frame 2 is fixedly connected with a glue injection system 5, the surface of the glue injection system 5 is fixedly connected with a glue injection gun 6, the function of the glue injection gun 6 is to inject glue into the product, the surface of the frame 2 is movably connected with a rotating rod 7, the surface of the rotating rod 7 is fixedly connected with a turntable 3, the end of the rotating rod 7 away from the turntable 3 is fixedly connected with a first gear 8, the surface of the first gear 8 is movably connected with a connecting belt 9, the surface of the connecting belt 9 is movably connected with a second gear 10, the surface of the second gear 10 is fixedly connected with a servo 11, the servo 11 drives the turntable 3 and the frame 2 to rotate and connect, the surface of the frame 2 is fixedly connected with a motor 12, and the motor 12 is fixedly connected to the turntable 3. The output end of the machine 12 is fixedly connected with a first loop synchronous wheel 13, the surface of the first loop synchronous wheel 13 is fixedly connected with a crawler track 14, the surface of the crawler track 14 is fixedly connected with a second loop synchronous wheel 15, the surface of the second loop synchronous wheel 15 is fixedly connected with a loop 16, the surface of the loop 16 is plug-connected with a lifting rod 17, the surface of the frame 2 is fixedly connected with a cylinder 18, the cylinder 18 plays a role in driving the product to rise and fall, the surface of the frame 2 is movably connected with a sliding ball 19, the surface of the turntable 3 is fixedly connected with a spring 20, the end of the spring 20 away from the turntable 3 is fixedly connected with a gasket 21, the surface of the turntable 3 is provided with a material belt groove 22, and the upper surface of the frame 2 is provided with a material baffle plate 23.

[0024] Furthermore, material slots 22 are evenly opened on the surface of the turntable 3. The product can be just inserted into the material slots 22 through the feed conveyor line 4. The glue gun 6 acts on the top of the turntable 3 through the glue injection system 5. After the turntable 3 rotates to drive the product into the glue injection station, the glue gun 6 injects glue into the product.

[0025] Furthermore, the rotating rod 7 is cylindrical in shape, and the rotating rod 7 drives the turntable 3 to rotate intermittently in the same direction. The turntable 3 is rotatably connected to the frame 2 through the rotating rod 7, thereby bringing the product into the glue injection station.

[0026] Furthermore, the surface of the connecting belt 9 is evenly provided with slots, and the slots on the surface of the connecting belt 9 are consistent with the tooth sizes of the surfaces of the first gear 8 and the second gear 10 and can be interlocked with each other, so that the second gear 10 can drive the first gear 8 to rotate.

[0027] Furthermore, the first loop synchronous wheel 13, the second loop synchronous wheel 15 and the loop 16 are all cylindrical in shape, the lifting rod 17 is cylindrical in shape, the lifting rod 17 is inside the loop 16, and the crawler track 14 is fixedly connected to the second loop synchronous wheel 15 through the fixed connection between the motor 12 and the first loop synchronous wheel 13, thereby driving the loop 16 and the lifting rod 17 to rotate, and the lifting rod 17 can drive the product to rotate.

[0028] Furthermore, the sliding ball 19 is spherical, and a ball groove is opened on the surface of the frame 2. The sliding ball 19 is evenly distributed in the ball groove on the surface of the frame 2. The sliding ball 19 can roll freely in the ball groove, so that the product can enter the injection station more smoothly.

[0029] Furthermore, the gasket 21 is in the shape of a plate with an arc, and the gasket 21 can completely fit with the surface of the product so that the product is evenly stressed. The gasket 21 acts on the surface of the turntable 3 through a fixed connection with the spring 20 .

[0030] Working principle: the product is conveyed from the feed conveyor line 4 into the material slot 22 of the turntable 3, and the first gear 8 is driven to rotate intermittently in the same direction by the servo 11. Since the turntable 3, the rotating rod 7 and the first gear 8 are connected to each other, the turntable 3 will also rotate intermittently in the same direction as the first gear 8, driving the product into the glue injection station, and the motor 12 drives the loop 16 to rotate, so that the internal lifting rod 17 rotates at the same time. When the turntable 3 is intermittent, the cylinder 18 reciprocates to lift the product from the lifting rod 17 to the lower end of the glue injection gun 6 to start glue injection. After the glue injection is completed within the control time, the cylinder 18 pulls the lifting rod 17 back to the starting position, and the product also returns to the starting position. The turntable 3 starts to rotate to bring the product out of the glue injection station, and at the same time brings the next product into the glue injection station to start the next round of glue injection. The product after glue injection is transported out through the discharge conveyor line 1.

[0031] After the glue injection is completed, the product is rotated by the turntable 3 and taken out of the glue injection station. At the moment when the product leaves the material slot 22 of the turntable 3, the spring 20 will rebound and exert force on the product, pushing the product out of the material slot 22 to the discharge conveyor line 1, so that the product will not be stuck in the material slot 22 and cannot be transported out.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A glue injection machine, comprising a discharging conveying line (1), a frame (2) and a feeding conveying line (4), characterized in that: The upper surface of the frame (2) is fixedly connected to a glue injection system (5), the surface of the glue injection system (5) is fixedly connected to a glue injection gun (6), the surface of the frame (2) is movably connected to a rotating rod (7), the surface of the rotating rod (7) is fixedly connected to a rotating disk (3), the end of the rotating rod (7) away from the rotating disk (3) is fixedly connected to a first gear (8), the surface of the first gear (8) is movably connected to a connecting belt (9), the surface of the connecting belt (9) is movably connected to a second gear (10), the surface of the second gear (10) is fixedly connected to a servo (11), the surface of the frame (2) is fixedly connected to a motor (12), and the output end of the motor (12) is fixedly connected to a first loop synchronous wheel (13), The surface of the first loop synchronous wheel (13) is fixedly connected with a track (14), the surface of the track (14) is fixedly connected with a second loop synchronous wheel (15), the surface of the second loop synchronous wheel (15) is fixedly connected with a loop (16), the surface of the loop (16) is plug-connected with a lifting rod (17), the surface of the frame (2) is fixedly connected with a cylinder (18), the surface of the frame (2) is movably connected with a sliding ball (19), the surface of the turntable (3) is fixedly connected with a spring (20), the end of the spring (20) away from the turntable (3) is fixedly connected with a gasket (21), the surface of the turntable (3) is provided with a material belt groove (22), and the upper surface of the frame (2) is provided with a material blocking plate (23).

2. A glue injection machine according to claim 1, characterized in that: The surface of the turntable (3) is evenly provided with material-carrying slots (22), and the glue injection gun (6) acts on the top of the turntable (3) through the glue injection system (5).

3. A glue injection machine according to claim 1, characterized in that: The rotating rod (7) is cylindrical in shape, and the rotating disk (3) is rotatably connected to the frame (2) via the rotating rod (7).

4. A glue injection machine according to claim 1, characterized in that: The surface of the connecting belt (9) is evenly provided with card slots.

5. The glue injection machine according to claim 1, characterized in that: The first loop synchronous wheel (13), the second loop synchronous wheel (15) and the loop (16) are all cylindrical in shape, the lifting rod (17) is cylindrical in shape, and the crawler (14) is fixedly connected to the second loop synchronous wheel (15) through the fixed connection between the motor (12) and the first loop synchronous wheel (13).

6. The glue injection machine according to claim 1, characterized in that: The sliding balls (19) are spherical, and a ball groove is provided on the surface of the frame (2). The sliding balls (19) are evenly distributed in the ball groove on the surface of the frame (2).

7. The glue injection machine according to claim 1, characterized in that: The gasket (21) is in the shape of a plate with an arc, and the gasket (21) acts on the surface of the rotating disk (3) through a fixed connection with the spring (20).

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